137131012 has 12 divisors (see below), whose sum is σ = 240378880. Its totient is φ = 68451336.

The previous prime is 137130997. The next prime is 137131013. The reversal of 137131012 is 210131731.

It is not an unprimeable number, because it can be changed into a prime (137131013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25812 + ... + 30667.

Almost surely, 2^137131012 is an apocalyptic number.

It is an amenable number.

137131012 is a deficient number, since it is larger than the sum of its proper divisors (103247868).

137131012 is a wasteful number, since it uses less digits than its factorization.

137131012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57090 (or 57088 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 137131012 is about 11710.2951286464. The cubic root of 137131012 is about 515.6779483894.

Adding to 137131012 its reverse (210131731), we get a palindrome (347262743).

The spelling of 137131012 in words is "one hundred thirty-seven million, one hundred thirty-one thousand, twelve".